D-Link DNS-327L User Manual - Page 220

Section 4 - Configuration Block IP List Below the FTP Server Settings section, you will see a turquiose arrow by the heading, Block IP List. This feature allows you to block IP address that you consider threatening to your network. Click the turquoise arrow to open the configuration table. Click the turquoise arrow next to FTP Server Status if you would like to see the status report. Click New to open a window that will allow you to block a specific IP address. Select IPv4 or IPv6 and enter the IP address of the machine you wish to block. By Block Duration, you can select Permanent to block the IP address permanently, or Temporary if you want to set a time frame. If you selected Permanent, click Apply and skip to the second step on the next page. D-Link DNS-327L User Manual 215